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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/17/2004
Application #:
09614414
Filing Dt:
07/12/2000
Inventors:
John K. Washbourne, Kenneth P. Bube
Title:
METHOD FOR ESTIMATION OF PROPAGATION PATHS FOR SEISMIC SIGNALS
Assignment: 1
Reel/Frame:
010959/0381Recorded: 07/12/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/12/2000
Exec Dt:
07/11/2000
Assignee:
1650 W. SAM HOUSTON PARKWAY, N.
HOUSTON, TEXAS 77043
Correspondent:
E. EUGENE THIGPEN
POST OFFICE BOX 42427
HOUSTON, TX 77242
Assignment: 2
Reel/Frame:
011845/0887Recorded: 05/29/2001Pages: 3
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/02/2001
Assignee:
P.O. BOX 808 (L-376)
LIVERMORE, CALIFORNIA 94550
Correspondent:
ENERGY, U.S. DEPARTMENT OF
WILLIAM C. DAUBENSPECK
LAWRENCE LIVERMORE NATIONAL LABORATORY
P.O. BOX 808 (MS L-376)
LIVERMORE, CA 94559
Assignment: 3
Reel/Frame:
014151/0595Recorded: 06/09/2003Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/27/2003
Assignee:
6316 WINDFERN
HOUSTON, TEXAS 77040
Correspondent:
MADAN MOSSMAN & SRIRAM, P.C.
DAVID A. WALKER
2603 AUGUSTA SUITE 700
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:
022043/0131Recorded: 12/31/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/30/2008
Assignee:
8020 LEGHORN, SUITE B
HOUSTON, TEXAS 77040
Correspondent:
SUNISHA CHOKSI
1776 YORKTOWN ST., SUITE 515
HOUSTON, TX 77056

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